<!DOCTYPE HTML>
<html>
<head>
<title>Helvetica Neue UltraLight</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  
<style type="text/css">

body {
  margin: 50px;
  font-size: 60pt;
}

@font-face {
  font-family: MyUltralight;
  src: local(HelveticaNeue-UltraLight);
  font-weight: 100;
}

p {
  font-family: MyUltralight, serif;
  font-weight: 100;
}

</style>
  
<script type="text/javascript">

</script>
  
</head>
<body>

<p>Lovely lightness!!</p>

</body>
</html>